Abstract: Disclosed herein relates to a battery pack for accommodating battery modules. More specifically, the battery pack of the present invention includes a pack case including a module area where the battery module is seated, wherein the pack case includes: a base plate; a side wall coupled along the perimeter of the base plate; and a support wall coupled to an inner surface of the side wall, wherein the support wall includes a coupling part protruding in a ribbed shape on one side opposite the side wall, and the side wall includes an insertion groove recessed for insertion of a coupling part of the support wall on the inside.

Abstract: A panel assembly in one example is installed on a battery cell stack on which a plurality of battery cells are stacked to absorb swelling pressure of the plurality of battery cells. The panel assembly includes a first panel having at least one first protrusion protruding in a thickness direction of the plurality of battery cells, and a panel body coupled to a lower end of the at least one first protrusion and configured to surround the at least one first protrusion. The panel assembly further includes a second panel including at least one first through-hole, the second panel being disposed to face the first panel.

Abstract: Various example embodiments described herein relate to a sensor assembly. The sensor assembly includes a substrate and a disk for providing parallel gas flow to a plurality of sensing dies. The substrate defines a plurality of openings and an inlet conduit. The plurality of openings is adapted to receive at least one sensing die of the plurality of sensing dies. The inlet conduit is defined between a first end of the substrate and a second end of the substrate. The first end of the substrate is adapted to receive an inflow of a gas. The disk is adapted to be positioned below the substrate so that a top portion of the disk is exposed to the second end of the inlet conduit and the disk defines a passage for the gas to uniformly flow from the second end to a sensor head of the at least one sensing die.

Abstract: Provided is a battery pack cooling device according to example embodiments of the present technology. The battery pack cooling device includes a heat sink, and a pipe assembly coupled to the heat sink. The pipe assembly includes a main pipe, first and second branch pipes, a plurality of branched connectors, a plurality of directional connectors, a plurality of connection pipes, and cooling ports.

Abstract: Disclosed herein relates to a battery pack, including: a battery module; and a pack case accommodating the battery module; wherein the pack case includes: a main separation wall; a base plate coupled to the main separation wall and including a module area in which the battery module is disposed; and a side wall coupled along a perimeter of the base plate coupled to the main separation wall, and wherein the main separation wall includes an insulating material.

Abstract: A battery pack includes a lower pack housing including a bottom plate and a side wall frame surrounding edges of the bottom plate; an upper lid coupled to an upper surface of the side wall frame while covering the lower pack housing; and a pack gasket installed between the upper surface of the side wall frame and the upper lid, in which a first protruding part blocking the inside of the battery pack and the pack gasket is provided along the upper surface of the side wall frame.

Abstract: Discussed is a battery pack including a housing having a plate part, a plurality of battery devices on a first side of the plate part of the housing, a cover plate on a second side of the plate part of the housing, and a plurality of fastening members configured to fix the cover plate and the housing, in which each of the plurality of fastening members includes a head part and a shank, in which a diameter of the shank is less than a diameter of the head part, and the head part of each of the plurality of fastening members is in contact with the cover plate.

Abstract: A pack case includes a base plate, a side plate, a lower cross beam, and an upper cross beam. The side plate is coupled along a periphery of the base plate to form a receiving space therein, the lower cross beam is coupled to the base plate to transversely divide the receiving space inside the base plate, and the upper cross beam is coupled to the lower cross beam. The lower cross beam and the upper cross beam are each provided with fastening grooves to regulate the installation position of a cell laminate.

Abstract: The present embodiment includes a plurality of panels; a plurality of fastening jigs respectively fastened to the plurality of panels; and an assembly machine moving each of the plurality of fastening jigs in an oblique direction to gather the plurality of panels to be arranged in a vertical direction and a horizontal direction or to separate the plurality of panels in the vertical direction and the horizontal direction.

Abstract: A charger according to the disclosure includes a rail body on which a plurality of rails is formed; a plurality of guides that are correspondingly and slidably arranged on the plurality of rails and configured to support a charging cable of the charger; a plurality of electromagnets correspondingly disposed on the plurality of guides; and a control unit configured to control a position of the charging cable by operation of the plurality of electromagnets.

Abstract: The present invention relates to a logical cell, a secondary battery module, and a secondary battery pack including the same, and particularly relates to a logical cell, in which a pouch cell assembly in which a plurality of pouch cells are arranged is accommodated inside a case in a longitudinal direction to form a logical cell, and a reinforcing plate is provided at one side or the other side of the case to reinforce rigidity, thereby facilitating handling of the pouch cell and maximizing space utilization, and simultaneously, preventing the side that is vulnerable to an impact from being damaged so that the secondary battery is improved in safety, a secondary battery module, and a secondary battery pack including the same.

Abstract: A battery pack includes a lower case; an upper case coupled to the lower case; venting holes provided in at least one of a side wall of the lower case and the upper case; a sealing member on at least one of the side wall of the lower case and the upper case to cover the venting holes, and deformed under predetermined pressure and/or at a predetermined temperature to open the venting holes; and a flame control block mounted on at least one of an inner surface of the side wall of the lower case and an inner surface of the upper case to cover the venting holes and the sealing member, and including a flame blocking surface with a plurality of flame discharge holes and an inner space that communicates with the flame discharge holes and that is open toward the venting hole and the sealing member.

Abstract: A pack case includes a base plate, a side plate coupled along a perimeter of the base plate to define an accommodation space therein; a lower cross beam coupled to the base plate to transversely divide the accommodation space; and an upper cross beam coupled to the lower cross beam.

Abstract: The present embodiment includes a plurality of panels; a plurality of fastening jigs respectively fastened to the plurality of panels; and an assembly machine moving each of the plurality of fastening jigs in an oblique direction to gather the plurality of panels to be arranged in a vertical direction and a horizontal direction or to separate the plurality of panels in the vertical direction and the horizontal direction.

Abstract: A charging system is a charging system comprising a charger for charging an electric vehicle, in which the charger comprises: a base; a charger provided with a contact-type charging terminal that is in contact with or separated from a charging terminal disposed on a lower surface of the electric vehicle; a main cylinder connected to the base and supplying hydraulic pressure; a hydraulic regulator connected to the main cylinder and provided with an inner flow path formed therein; a first hydraulic cylinder respectively connected to the hydraulic regulator and the charger and communicating with the inner flow path; and a second hydraulic cylinder each connected to the hydraulic regulator and the base and communicating with an inner flow path.

Abstract: A charging system is a charging system comprising a charger for charging an electric vehicle, in which the charger comprises: a base; a charger provided with a contact-type charging terminal that is in contact with or separated from a charging terminal disposed on a lower surface of the electric vehicle; a main cylinder connected to the base and supplying hydraulic pressure; a hydraulic regulator connected to the main cylinder and provided with an inner flow path formed therein; a first hydraulic cylinder respectively connected to the hydraulic regulator and the charger and communicating with the inner flow path; and a second hydraulic cylinder each connected to the hydraulic regulator and the base and communicating with an inner flow path.

Abstract: Provided is a composition for inhibiting anti-cancer drug resistance comprising a compound represented by Chemical Formula 1 below as an active ingredient: (wherein, R1 and R2 are each independently hydrogen, substitutable linear or branched C1-C12 alkyl, substitutable C3-C12 cycloalkyl, or substitutable C6-C18 aryl, R3 is carboxyl, hydroxyl, or acetyl, and the substitution is performed by oxygen, nitrogen, sulfur, linear or branched C1-C6 alkyl, C6-C20 aryl, halogen, or a combination thereof).

Abstract: A gas detection device comprises a pump module for drawing in air; a sensor module including a plurality of unit sensors detecting a gas included in the air; a driving module driving the pump module and the sensor module; and a case including a main body mounted to allow at least one among the pump module, the sensor module, and the driving module to be detachable and a cover connected to the main body to allow the at least one among the pump module, the sensor module, and the driving module to be exposed.

Abstract: Various example embodiments described herein relate to a sensor assembly. The sensor assembly includes a substrate and a disk for providing parallel gas flow to a plurality of sensing dies. The substrate defines a plurality of openings and an inlet conduit. The plurality of openings is adapted to receive at least one sensing die of the plurality of sensing dies. The inlet conduit is defined between a first end of the substrate and a second end of the substrate. The first end of the substrate is adapted to receive an inflow of a gas. The disk is adapted to be positioned below the substrate so that a top portion of the disk is exposed to the second end of the inlet conduit and the disk defines a passage for the gas to uniformly flow from the second end to a sensor head of the at least one sensing die.

Abstract: An electronic device is disclosed. An electronic device of the present invention may comprise: a goggle frame having at least one opening provided in the front surface thereof; a display positioned in front of the goggle frame and facing the at least one opening; a front band to which the goggle frame is fixed; a strap, one side of which is fixed to the front band and the other side of which is provided with a rack gear; and a rear band coupled to the other side of the strap on which the rack gear is provided. The rear band may include: a support; a gear which is mounted to the support, rotatable, and engaged with the rack gear; a rotor facing the gear and linked with the gear; and a dial facing the rotor and having at least a portion thereof exposed to the outside of the rear band. The rotor may include: a rotary body facing the dial; and a coupling protrusion positioned between the rotary body and the dial and protruding from the rotary body.